| [1] | EARN | 1.) Kaasalainen, M. et al. (2004) Icarus 167, 178-196. (Photometry and models of eight near-Earth asteroids;1580,1627,1980,2100,3199,3908,4957,5587) 2.) Drummond, J.D. & W.Z. Wisniewski (1990) Icarus 83, 349-359. (The rotational poles and shapes of 1580 Betulia and 3908 (1980PA) from one apparition) |
| [2] | EARN | 1.) A. V. Sergeyev, B. Carry et al A&A, 658 (2022) A109 |
| [3] | EARN | 1.) Rivkin, A.S. et al. (2005) Icarus 175, 175-180. (Constraining near-Earth object albedos using near-infrared spectroscopy) (1580,3103,29075,2001 ME1, 26760) |
| [4] | EARN | 1.) Alexey V. Sergeyev and Benoit Carry A&A, 652 (2021) A59 |
| [5] | EARN | 1.) N. G. Simion et al, Spectral properties of near-Earth objects with low-Jovian Tisserand invariant (2021) |
| [6] | EARN | Earth Asteroids Research Node: https://earn.dlr.de |
| [7] | EARN | 1.) Tholen, D.J. (1989) in "Asteroids II" (Eds. R.P.Binzel et al.), Univ.Ariz.Press, Tucson, USA, pp. 1139-1150. 2.) Rivkin, A.S. et al. (2005) Icarus 175, 175-180. (Constraining near-Earth object albedos using near-infrared spectroscopy) (1580,3103,29075,2001 ME1, 26760) |
| [8] | EARN | 1.) Wisniewski, W.Z. et al. (1997) Icarus 126, 395-449. (Photometric Observations of 125 Asteroids) 2.) Wisniewski, W.Z. et al. (1995) LPSC XXVI, 1511-1512. (Photoelectric Observations of 125 Asteroids) 3.) Austin, R.D. (1976) Southern Stars 26, 228-230. (1580) 4.) Lagerkvist, C.-I. (1977) Icarus 32, 233-234. (A Photographic Lightcurve of the Amor Asteroid 1580 Betulia) 5.) Tedesco, E.F. et al. (1978) Icarus 35, 344-359. (1580 Betulia - An unusual asteroid with an extraordinary lightcurve) 6.) Drummond, J.D. & W.Z. Wisniewski (1990) Icarus 83, 349-359. (The rotational poles and shapes of 1580 Betulia and 3908 (1980PA) from one apparition) 7.) Erikson, A. et al. (1991) Astron. & Astrophys. Suppl 91, 259-264. (Physical studies of asteroids. XXIII - Photometric observations of the asteroids 6, 32, 196, 243,416, 532 and 1580) 8.) Wisniewski, W.Z. (1992) In Lunar and Planetary Inst., Asteroids, Comets, Meteors 1991 pp. 653-656. (The unusual lightcurve of 1990 TR) (also LCs of 1580,1917,3908) 9.) Harris, A.W. (DLR) (1998) Icarus 131, 291-301. (A Thermal Model for Near-Earth Asteroids) 10.) Kaasalainen, M. et al. (2004) Icarus 167, 178-196. (Photometry and models of eight near-Earth asteroids;1580,1627,1980,2100,3199,3908,4957,5587) 11.) Torppa, J. et al. (2008) Icarus 198, 91-107. (Asteroid shape and spin statistics from convex models) (1036,1580,1627,1862,1980,2100,3908,5587,6053) 12.) Warner, B.D. (2015) MPB 42, 256-266. (NEAR-EARTH ASTEROID LIGHTCURVE ANALYSIS AT CS3-PALMER DIVIDE STATION: 2015 MARCH-JUNE)(35 NEAs) |
| [9] | EARN | 1.) Tedesco, E.F. (1976) Icarus 28, 21-28. (UBV lightcurves of asteroid 433 Eros) |
| [10] | ESA Aegis | ESA orbit determination and impact monitoring system |
| [11] | EARN | 1.) Harris, A.W. (DLR) et al. (2005) Icarus 179, 95-108. (The surface properties of small asteroids: Peculiar Betulia - A case study) 2.) Veeder, G.J. et al. (1989) Astron. J. 97, 1211-1219. (Radiometry of near-earth asteroids) 3.) Lebofsky, L.A. et al. (1978) Icarus 35, 336-343. (Visual and radiometric photometry of 1580 Betulia) 4.) Rivkin, A.S. et al. (2005) Icarus 175, 175-180. (Constraining near-Earth object albedos using near-infrared spectroscopy) (1580,3103,29075,2001 ME1, 26760) 5.) Harris, A.W. (DLR) & J.S.V Lagerros (2002) in "Asteroids III" (Eds. W.F.Bottke et al.), Univ.Ariz.Press, Tucson, USA, pp. 205-218. (Asteroids in the thermal infrared) 6.) Nugent, C.R. et al. (2015) Astrophys. J. 814_117 (13pp) (NEOWISE Reactivation Mission Year One: Preliminary Asteroid Diameters and Albedos)(201 NEOs) 7.) Nugent, C.R. et al. (2016) Astron. J. 152_63 (12pp) (NEOWISE Reactivation Mission Year Two: Asteroid Diameters and Albedos) (207 NEOs) |
| [12] | EARN | 1.) Harris, A.W. (DLR) et al. (2005) Icarus 179, 95-108. (The surface properties of small asteroids: Peculiar Betulia - A case study) 2.) Veeder, G.J. et al. (1989) Astron. J. 97, 1211-1219. (Radiometry of near-earth asteroids) 3.) Lebofsky, L.A. et al. (1978) Icarus 35, 336-343. (Visual and radiometric photometry of 1580 Betulia) 4.) Rivkin, A.S. et al. (2005) Icarus 175, 175-180. (Constraining near-Earth object albedos using near-infrared spectroscopy) (1580,3103,29075,2001 ME1, 26760) 5.) Nugent, C.R. et al. (2015) Astrophys. J. 814_117 (13pp) (NEOWISE Reactivation Mission Year One: Preliminary Asteroid Diameters and Albedos)(201 NEOs) 6.) Nugent, C.R. et al. (2016) Astron. J. 152_63 (12pp) (NEOWISE Reactivation Mission Year Two: Asteroid Diameters and Albedos) (207 NEOs) |
| [13] | EARN | 1.) Tedesco, E.F. et al. (1978) Icarus 35, 344-359. (1580 Betulia - An unusual asteroid with an extraordinary lightcurve) |
| [14] | EARN | 1.) Pettengill, G.H. et al. (1979) Icarus 40, 350-354. (Radar observations of asteroid 1580 Betulia) 2.) Ostro, S.J. et al. (1991) Astron. J. 102, 1490-1502. (Asteroid radar astrometry) 3.) Magri, C. et al. (2007) Icarus 186, 152-177. (Radar observations and a physical model of asteroid 1580 Betulia) |
